BOISE, Idaho — U.S. authorities in Idaho said Thursday they have arrested an Uzbekistan national on federal terrorism charges.

Federal prosecutors said Fazliddin Kurbanov, 30, was arrested in Boise on Thursday after a grand jury issued a three-count indictment as part of a terrorism investigation.

The indictment charges Kurbanov with one count of conspiracy to provide material support to a foreign terrorist organization and one count of conspiracy to provide material support to terrorists. The indictment also alleges he possessed an unregistered explosive device.

A separate federal grand jury in Utah also returned an indictment charging Kurbanov with distributing information about explosives, bombs and weapons of mass destruction.

He is scheduled to appear in federal court in Boise at 9 a.m. Friday.

The Idaho indictment alleges that between August 2012 and May 2013, Kurbanov knowingly conspired with others to provide support and resources, including computer software and money, to the Islamic Movement of Uzbekistan, a designated terrorist organization.

The alleged co-conspirators were not named.

In count two, the indictment alleges Kurbanov provided material support to terrorists, knowing that the help was to be used in preparation for a plot involving the use of a weapon of mass destruction.

The indictment also alleges that on Nov. 15, 2012, Kurbanov possessed an explosive device, consisting of a series of parts intended to be converted into a bomb. Those parts included a hollow hand grenade, a hobby fuse, aluminum powder, potassium nitrate and sulfur.